Including filter system and high-performance Manganese Staining filter.
You may spot manganese staining as dark brown or black marks in sinks, tubs or toilets, dingy laundry, or spots on dishes. Even if the water coming from your Hanson tap looks clear, manganese can oxidize after contact with air and leave stubborn discoloration. Sometimes there’s a metallic taste or fine sediment that settles in a glass, and routine cleaning can’t keep fixtures and plumbing looking clean when staining returns.
Manganese is a naturally occurring mineral that can enter homes from groundwater and may vary over time in Hanson. When present it behaves like a stain-maker, accumulating on fixtures and inside pipes rather than just affecting taste. Hot water tends to make the discoloration more visible on showers, tubs and laundry, and persistent stains usually point to the water source rather than household cleaning methods.
The most effective single-filter solution for cutting manganese staining throughout your Hanson home is an oxidation-and-filtration media tank installed as a whole-house filter. This system oxidizes dissolved manganese so the media can trap it, removing the cause of staining before water reaches bathrooms, appliances and laundry. Installed at the point of entry, it prevents the ongoing cycle of buildup and cleaning by addressing the root problem rather than just masking marks.
Oxidation media filters are commonly used with an automatic control valve that backwashes the tank to flush out captured particles and maintain consistent performance. That backwash keeps the system working as manganese concentrations and household water use change. Because manganese’s behavior depends on factors like pH and coexisting minerals, proper sizing and media choice are important; Mr. Pure Water can design the right whole-house configuration for Hanson properties so staining is reduced at every tap.